{"id":"CVE-2024-13736","aliases":["EUVD-2025-4723","GHSA-7ch8-4hvj-r54q"],"status":"published","title":"Pure Chat – Live Chat \u0026 More! \u003c= 2.4 - Reflected Cross-Site Scripting via purechatWidgetName Parameter","description":"The Pure Chat – Live Chat \u0026 More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00469,"percentile":0.40918,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-02-19T07:32:13Z","modified":"2026-06-17T07:02:38Z","products":[{"vendor":"pure-chat","product":"pure chat – live chat \u0026 more!"},{"vendor":"purechat","product":"pure_chat"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e11993c1-48fa-4e37-850d-d02e3e20d56f?source=cve","tags":["Third Party Advisory"]},{"url":"https://wordpress.org/plugins/pure-chat/#developers","tags":["Product","Release Notes"]},{"url":"https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L149","tags":["Product"]},{"url":"https://plugins.trac.wordpress.org/browser/pure-chat/trunk/purechat.php#L99","tags":["Product"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3245968%40pure-chat\u0026new=3245968%40pure-chat\u0026sfp_email=\u0026sfph_mail="},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3243536%40pure-chat\u0026new=3243536%40pure-chat\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-13736"},{"url":"https://github.com/advisories/GHSA-7ch8-4hvj-r54q"}],"sources":{"cve":[{"id":"CVE-2024-13736","title":"Pure Chat – Live Chat \u0026 More! \u003c= 2.4 - Reflected Cross-Site Scripting via purechatWidgetName Parameter","description":"The Pure Chat – Live Chat \u0026 More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-02-19T07:32:13.52Z","modified":"2026-04-08T17:28:53.941Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:13.64024Z"}],"euvd":[{"id":"EUVD-2025-4723","description":"The Pure Chat – Live Chat \u0026 More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-02-19T07:32:13Z","modified":"2026-04-08T17:28:53Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:36.927129Z"}],"ghsa":[{"id":"GHSA-7ch8-4hvj-r54q","title":"The Pure Chat – Live Chat \u0026 More! plugin for WordPress is vulnerable to Stored Cross-Site...","description":"The Pure Chat – Live Chat \u0026 More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.31 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-02-19T09:33:29Z","modified":"2026-04-08T21:34:11Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:22.142665Z"}],"nvd":[{"id":"CVE-2024-13736","description":"The Pure Chat – Live Chat \u0026 More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-02-19T08:15:21.077Z","modified":"2026-06-17T07:02:38.497Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:44.508862Z"}]}}